To Install The Outdoor Unit; To Provide Drainage; To Prevent The Outdoor Unit From Falling Over; Connecting The Water Piping - Daikin Altherma EJHA04AAV3 Installation Manual

Option 4: On brackets to the wall
(mm)
a Anti-vibration rubber (field supply)
5.2.2

To install the outdoor unit

5.2.3

To provide drainage

Make sure that condensation water can be evacuated properly.
NOTICE
Cold climates. If the unit is installed in a cold climate:
▪ Take adequate measures so that the evacuated
condensate CANNOT freeze.
▪ Do NOT use the drain plug and drain hose with the
outdoor unit. Possible consequence: Drain water
might freeze, decreasing the heating capacity.
NOTICE
Provide at least 300 mm of free space below the unit.
Additionally, make sure the unit is positioned at least
100 mm above the expected level of snow.
Except in cold climates, use the drain plug and a hose for drainage.
a Drain hole
EJHA04AAV3
Daikin Altherma hybrid monobloc – Heat pump module
4P530607-1B – 2018.10
4×
a
4× M8/M10
b
c
a
d
b Bottom frame
c Drain plug (delivered as accessory)
d Hose (field supply)
5.2.4 To prevent the outdoor unit from falling
over
In case the unit is installed in places where strong wind can tilt the
unit, take following measure:
1 Prepare 2 cables as indicated in the following illustration (field
supply).
2 Place the 2 cables over the outdoor unit.
3 Insert a rubber sheet between the cables and the outdoor unit
to prevent the cables from scratching the paint (field supply).
4 Attach the ends of the cables and tighten them.
5.3

Connecting the water piping

5.3.1

To connect the water piping

NOTICE
In case of old heating installations, it is recommended to
use a dirt separator. Dirt or sediment from the heating
installation can damage the unit and reduce its lifetime.
NOTICE
Do NOT use excessive force when connecting the piping.
Deformation of the piping can cause malfunctioning of the
unit. Make sure that the tightening torque does NOT
exceed 30 N•m.
NOTICE
Shut-off valves. We recommend to connect shut-off
valves to facilitate service and maintenance. They are
available as option (EKBALLV1). If you do not install shut-
off valves, make sure to install air purge valves on the
water inlet and outlet.
5 Installation
Installation manual
11